Ready for a serious challenge? We've got an ultra run through the Ashdown Forest and South Downs. Pick your discipline - triathlon, duathlon, aquabike, aquathlon, swim or run - and choose a distance from middle to ultra. Recruit your friends and celebrate completing your challenge in our festival village.
The childhood home of Anne Boleyn, Hever Castle is a stunning location for a race. Swim from The Loggia with its Nymph’s Fountain inspired by the Trevi Fountain in Rome. Run through stunning castle grounds and surrounding villages, cycle through the Ashdown Forest and South Downs.
Throughout the weekend, athletes and spectators will be able to enjoy a fun-packed festival village featuring live music, shopping, food and drink, children’s entertainment, yoga and more.
We return in 2022 for a day full of sporting excitement – we see the return of our full iron distance, The Bastion and half iron distance, The Gauntlet and our 50 mile ultra run.
We also have duathlons, aquathlons, aquabikes, run only and swim only races.
We are delighted to announce that this event is governed by British Triathlon. If you are competing in a triathlon or multisport event you will need a valid membership of day licence to compete.
We are delighted to have partnered with Macmillan Cancer Support for another year. They do whatever it takes to give people affected by cancer the support they need. Macmillan are going all out to support people with cancer. But they can’t do it without you.
You can support Macmillan by signing up for a charity place and committing to fundraise, making a donation via the registration form, or via our 2022 Series JustGiving page.
These timings are based on our 2021 Festival of Endurance event and are approximate.
Sign up for a discounted charity race place and raise vital funds for people with cancer
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